For reasons to numerous to mention, the entire site database was rebuilt. Users with active registrations will probably need to use the password recovery option prior to their next login, as these have all been reset. Data about messages read or viewed was also lost, as was other non-essential statistics. A number of groups stored here in the past have been merged or moved to locations elsewhere. As to the changes within the rebuilt site, they are far too numerous to detail in this post. Undoubtedly, there are bugs in this install. Please report these, when noticed in the group established for that purpose. Thanks!